<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div id="app">
  <ul>
    <li v-for="(article, index) in articles" :key="index">
      <h1>{{article.title}}</h1>
      <p>{{article.content}}</p>
  </ul>
</div>
</body>
<script type = "module">
    import {createApp}   from '../js/vue3.js'
    createApp({
        data(){
            return {
                articles: [
                    {title: 'title1', content: 'content1'},
                    {title: 'title2', content: 'content2'},
                    {title: 'title3', content: 'content3'},
                    {title: 'title4', content: 'content4'},
                    {title: 'title5', content: 'content5'},
                ]
            }
        }
    }).mount('#app')
</script>
</html>